Translation and psychometric evaluation of the Greek short forms of two condition-specific quality of life questionnaires for women with pelvic floor disorders: PFDI-20 and PFIQ-7.

INTRODUCTION AND HYPOTHESIS: The aim of this study was the cross-cultural adaptation, validation, and psychometric evaluation in the Greek language of two self-reported instruments used for patients with pelvic floor disorders (PFDs): the Pelvic Floor Distress Inventory (PFDI-20) and the Pelvic Floor Impact Questionnaire (PFIQ-7). METHODS: For the cross-cultural adaptation, a multistep forward-back translation protocol was utilized. Evaluation of the psychometric properties of the questionnaires involved the assessment of validity, stability, internal consistency, and responsiveness. Validity, stability, and internal consistency were evaluated in women presenting with PFDs (group A), whereas responsiveness was assessed in women undergoing pelvic floor surgery (group B). RESULTS: A total of 100 women presenting with PFDs were included in Group A. A near excellent content/face validity was confirmed as assessed by the missing values criterion (0-5 %). Stability, as assessed by the intraclass correlation coefficient, showed almost perfect agreement with a mean ICC of 0.850 (PFDI-20) and 0.840 (PFIQ-7). Internal consistency was found to be high for both questionnaires (Cronbach's alpha > 0.8). Finally, 85 women underwent pelvic floor repair surgery and were included for the assessment of responsiveness (group B). Good to excellent responsiveness was found for the prolapse and urinary subscales of the questionnaires. However, poor responsiveness was found for the colorectal-anal scale of the PFDI-20, whereas the colorectal-anal scale of the PFIQ-7 proved to be nonresponsive to change. CONCLUSIONS: The Greek versions of PFDI-20 and PFIQ-7 were found to be comprehensible, valid, reliable, and responsive to use with patients complaining of PFDs.

Non-polypoidal, synchronous mantle-cell lymphoma of small intestine: a rare case.

Herein is reported the case of a mantle cell lymphoma (MCL) with synchronous double intestinal location. A 74-year old male presented with mild abdominal pain. CT scan imaging indicated invasion of lateral intestinal cavity by large mass formation. Exploratory laparotomy was performed and two solid extra-mural masses were isolated and excised. Histology revealed non-polypoid double synchronous lymphoma of mantle cell origin, an unusual presentation of the disease.

Mucinous adenocarcinoma of the appendix presenting with atypical symptomatology and presence of pseudomyxoma peritonei: a case report.

INTRODUCTION: Primary tumors of the appendix are unusual and most of them are carcinoids. Their main presentation is that of an acute appendicitis or as a palpable mass, mainly in the right lower quadrant. CASE PRESENTATION: A female patient with mucous adenocarcinoma of the appendix, which primarily presented as atypical abdominal pain. Diagnosis of the disease was made after appendicectomy and histopathological analysis of the specimen. The patient finally underwent a complementary right hemicolectomy. CONCLUSION: Mucin producing adenocarcinomas of the appendix are a category of rare cancers of the gastrointestinal tract. Although at present they are a well studied pathologic entity, the crucial issue of their preoperative diagnosis remains unsolved.